As of 11:17 PDT

Santa Clarita, CA weather in December

93°

Santa Clarita, Sunday, 9 August, 11:17

Mostly clear. Feels like 92°. High 96°, low 68°.

Pressure29.88 inHg

Wind5 mph W

Humidity31%

Visibility6.2 mi

Dew point58°

See detailed hourly forecast

In December, Santa Clarita, CA averages a high of 61.2° and a low of 40.8°. About 2.1 inches of precipitation fall over the month (5 wet days). The record high is 80.4° (2025) and the record low 20.5° (1987). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	63.9°	42.4°	8%	79.9° (2021)	30.7° (2004)
2	63.9°	42.8°	10%	78.3° (1977)	32.2° (2004)
3	64.2°	42.8°	18%	77.9° (1977)	33.4° (1971)
4	63.7°	42.3°	15%	79.5° (1979)	30.9° (2011)
5	64°	42.6°	15%	79.5° (1989)	28° (1972)
6	63.9°	43°	15%	79.2° (1979)	29.5° (1978)
7	62.8°	43°	22%	77.7° (1979)	27.5° (1978)
8	62.6°	41.7°	17%	79.7° (2015)	28.2° (2009)
9	62.8°	42.1°	12%	78.1° (1975)	23.7° (1972)
10	62.4°	42.1°	12%	77.5° (2025)	29.5° (1972)
11	61.7°	42.1°	17%	79.9° (2025)	27.9° (1972)
12	61.3°	40.5°	17%	80.4° (2025)	26.1° (1972)
13	61.5°	40.3°	12%	78.8° (2017)	28.8° (1985)
14	61°	39.6°	10%	77° (1977)	28° (1967)
15	60.8°	39.7°	7%	77.2° (2017)	30.2° (2001)
16	61.3°	40.5°	18%	79.2° (2025)	27.5° (1990)
17	60.8°	41°	22%	77.2° (1998)	28.8° (1984)
18	60.1°	40.6°	23%	78.1° (2025)	24.3° (1987)
19	59.9°	40.1°	20%	76.5° (2024)	25.7° (1987)
20	60.1°	39.4°	15%	76.3° (2024)	20.5° (1987)
21	59.9°	39.6°	18%	76.5° (2005)	24.1° (1987)
22	59.5°	39.9°	22%	73° (2005)	23.4° (1990)
23	59.9°	39.6°	18%	76.5° (2005)	25° (1990)
24	59.9°	39.7°	17%	76.6° (2005)	25.7° (1987)
25	60.1°	40.5°	20%	75.9° (1980)	25° (1987)
26	59.7°	39.2°	20%	79.5° (1980)	25.5° (1987)
27	58.8°	38.7°	15%	75.4° (2017)	27.3° (1988)
28	58.6°	39.2°	20%	75.6° (1980)	28.2° (1962)
29	59°	39.7°	23%	79.9° (2017)	23.2° (1971)
30	59.4°	39.2°	20%	76.1° (2017)	28° (1971)
31	58.8°	39.6°	17%	74.7° (1980)	28.6° (2010)